Ferrea Valve Locks for Mitsubishi EVO X 2.0L 5.5mm Set of 16

Ferrea Valve Locks for Mitsubishi EVO X 2.0L (4B11T) — 5.5mm, Set of 16 Fitment: Designed specifically for the Mitsubishi Lancer Evolution X 2.0L (4B11T). This OEM-replacement set of 16 valve locks ensures precise fit and reliable performance. Key Features Precision Machined: Ferrea valve locks are manufactured to exacting tolerances for consistent seating and secure retainment. 5.5mm Size: Correct diameter for EVO X 4B11T valve stems, providing proper spring compression and valve train geometry. Durable Material: Heat-treated steel construction resists wear and fatigue under high RPM and high boost conditions. Set of 16: Complete kit for one engine head — ideal for rebuilds, performance upgrades, or maintenance intervals. Benefits Maintain valve train integrity with components engineered for performance engines. These Ferrea locks help prevent valve drop, ensure consistent spring retention, and contribute to dependable operation under aggressive driving and track use. Why Choose Ferrea Ferrea is a trusted name in performance valvetrain components. This set combines street reliability with race-proven manufacturing standards, making it a smart upgrade or replacement for EVO X owners seeking durability and precise fitment.